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APS Honor Recipients

APS Honor Recipients

Xiaoxing Xi

Xiaoxing Xi

Temple University

Recipient of the 2020 Andrei Sakharov Prize

For articulate and steadfast advocacy in support of the US scientific community and open scientific exchange, and especially his efforts to clarify the nature of international scientific collaboration in cases involving allegations of scientific espionage.

Invited Talk: Session M10.2

About the Recipient

Xiaoxing Xi is Laura H. Carnell Professor of Physics at Temple University, and former chair of the Physics Department. Prior to joining Temple in 2009, he was Professor of Physics and Materials Science and Engineering at the Pennsylvania State University. He received his B.Sc. in physics from Peking University in 1982, and his PhD degree in physics from Peking University and Institute of Physics, Chinese Academy of Sciences, in 1987. After several years of research at Karlsruhe Nuclear Research Center, Germany, Bell Communication Research/Rutgers University, and University of Maryland, he joined the Physics faculty at Penn State in 1995. His research focuses on the materials physics of oxide, boride, and 2-dimensional dichalcogenide thin films. His notable contributions include early work on epitaxial thin films, heterostructures, and electric-field effect in high temperature superconductors, pioneering work on lattice dynamics in ferroelectric thin films and nanostructures, invention of hybrid physical-chemical vapor deposition for magnesium diboride, and development of atomic layer-by-layer laser molecular beam epitaxy for oxide thin films and interfaces. He is author of over 340 refereed journal articles and 3 U.S. patents in the area of thin films of high-Tc superconductors and magnesium diboride. He is a Fellow of the American Physical Society. Since 2015, he has spoken out actively for open fundamental research and against racial profiling.

About the Andrei Sakharov Prize

The Sakharov Prize recognizes outstanding leadership and achievements of scientists in upholding human rights.

The Sakharov Prize is named in recognition of the courageous and effective work of Andrei Sakharov on behalf of human rights, to the detriment of his own scientific career and despite the loss of his own personal freedom. The Prize is endowed by contributions from friends of Andrei Sakharov.